1 Piece New RC Lipo Battery Low Voltage LED Tester Meter 1S -8S Buzzer Alarm Indicator[리튬폴리머 배터리 저전압 경고부져]













This is a new product combining all the voltage measurements with low-voltage alarm function. Li-Po Battery Voltage Buzzer+Indicator: directly plug it into your operating battery, it will monitor the conditions of your battery all the time, so your entertainment will be more interesting and limitless.

* With a push key by which you can change the value settings and save.

* When voltage is below the set value, it will buzzer very loudly with red LED light. (pre-set value is 3.3V)

* Mini shape, no larger than a common key.

* Compact, easy to carry.

* Really useful in flight if you can`t see the lights.

* Use for 1-8s Lipo/Li-ion/LiMn/Li-Fe.

* Voltage detection precision: ±0.01V

* 1S test mode voltage range: 4-15V

* Low voltage alarm mode for 2-8S

* Alarm set value range: Off 2.7-3.8V

Package weight: 9g